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<title>Smack Extensions User Manual</title>
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  	<div class="header">Smack Extensions Manual</div>
  	<p>The XMPP protocol includes a base protocol and many optional extensions 
    typically documented as "XEP's". Smack provides the	org.jivesoftware.smack
    package for the core XMPP protocol, and  the org.jivesoftware.smackx package for
  	many of the protocol extensions.</p>
  
 	<p>This manual provides details about each of the "smackx" extensions, including what
  	it is, how to use it, and some simple example code.<p> 

    <div class="subheader">Current Extensions</div><p>
  
    <table border="0" width="85%" cellspacing="0" cellpadding="3" style="border:1px #bbb solid;">
        <tr bgcolor="#ddeeff">
            <td><b>Name</b></td><td><b>XEP #</b></td><td><b>Description</b></td>
        </tr>
        <tr>
            <td><a href="privatedata.html">Private Data</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0049.html">XEP-0049</a></td>
            <td>Manages private data.</td>
        </tr>
        <tr>
            <td><a href="xhtml.html">XHTML Messages</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0071.html">XEP-0071</a></td>
            <td>Allows send and receiving formatted messages using XHTML.</td>
        </tr>
        <tr>
            <td><a href="messageevents.html">Message Events</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0022.html">JEP-0022</a></td>
            <td>Requests and responds to message events.</td>
        </tr>
        <tr>
            <td><a href="dataforms.html">Data Forms</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0004.html">JEP-0004</a></td>
            <td>Allows to gather data using Forms.</td>
        </tr>
        <tr>
            <td><a href="muc.html">Multi User Chat</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0045.html">JEP-0045</a></td>
            <td>Allows configuration of, participation in, and administration of individual text-based conference rooms.</td>
        </tr>
        <tr>
            <td><a href="rosterexchange.html">Roster Item Exchange</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0093.html">XEP-0093</a></td>
            <td>Allows roster data to be shared between users.</td>
        </tr>
        <tr>
            <td><a href="time.html">Time Exchange</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0090.html">XEP-0090</a></td>
            <td>Allows local time information to be shared between users.</td>
        </tr> 
        <tr>
            <td><a href="invitation.html">Group Chat Invitations</a></td>
            <td>N/A</td>
            <td>Send invitations to other users to join a group chat room.</td>
        </tr>
        <tr>
            <td><a href="disco.html">Service Discovery</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0030.html">XEP-0030</a></td>
            <td>Allows to discover services in XMPP entities.</td>
        </tr>
        <tr>
            <td><a href="disco.html">File Transfer</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0096.html">XEP-0096</a></td>
            <td>Transfer files between two users over XMPP.</td>
        </tr>		
        <tr>
            <td><a href="pubsub.html">PubSub</a></td>
            <td><a href="http://www.xmpp.org/extensions/xep-0060.html">XEP-0060</a></td>
            <td>Generic publish and subscribe functionality.</td>
        </tr>		
    </table>
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